Тhere he also, along with Stefan Dedov, founded the "Macedonian club", and published the newspaper Balkanski glasnik (Balkan herald) in French and Serbian.

The newspaper expressed ideas of an independent Macedonian state, nation, and language.

[7] In October 1902, he went to Saint Petersburg together with Dedov and became one of the founders of Macedonian Scientific and Literary Society, serving as its first temporary president.

[8] Mišajkov returned to Bitola in 1903 in order to try to spread the Macedonian national dogma.

During the Second World War, Mišajkov and his family were evacuated to Svoge, where he helped the resistance.